Bathtub slow drainer

Slow-Drain Insert for European BathtubsA compact 3D-printed insert designed to slow down how fast a bathtub empties. By reducing the outflow speed, this device helps prevent the main drain pipe under the bathtub from overflowing when releasing a full tub of water. Installation:Remove the center screw from your bathtub plug, lift the plug out, and remove the side-screw, and then slide the insert onto the metal peg and re-install the screw, and then re-install the plug with the slow-drainer into the bathtub. Once installed, the insert restricts the outflow just enough to give the drain pipe time to handle the water safely. Simple, effective, and ideal for bathrooms with older or slow drainage systems. Be aware that this slows the drain in such a way that hair and debris may be removed manually after emptying the bathtub (but that again prevents the pipes from clogging up even more).